Faucet handle hub



FIG. 1 is a perspective view thereof;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a top view.

The broken lines showing of environmental structure are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a faucet handle hub, as shown and described. 